Apple A9 对 Apple A9X. 规格、性能、测试

Comprehensive background on the processors being compared, detailing their series, generation, and targeted market segment.

• 分段
  Mobile Mobile
• 系列
  Apple A series Apple A series
• 一代人
  9 9
• CPU组
  Apple A9/A9X Apple A9/A9X
• 过去的模式
  Apple A8 Apple A8X
• Successor
  Apple A10 Fusion Apple A10X Fusion

Essential parameters including the number of cores, threads, base and turbo frequencies, and cache size. These metrics provide insight into the processor’s speed—higher values generally indicate better performance.

• 頻率
  1.85 GHz 2.16 GHz
• CPU核数
  2 2
• 涡轮增压 (1核)
  没有涡轮增压 2.26 GHz
• CPU线程
  2 2
• Turbo (2 Cores)
  没有涡轮增压 2.26 GHz
• 超线程
  没有 没有
• 超频
  没有 没有
• 核心架构
  normal normal
• A core
  2x Twister 2x Twister

The integrated graphics (iGPU) do not influence the CPU performance significantly; they serve as a substitute for a dedicated graphics card in the absence of one or are utilized in mobile devices.

• GPU名称
  Apple A9 Apple A9X
• GPU frequency
  0.65 GHz 0.65 GHz
• GPU (Turbo)
  没有涡轮增压 没有涡轮增压
• 执行单位
  6 12
• 着色器
  192 384
• Max. GPU Memory
  4 GB 4 GB
• Max. displays
  1 1
• 一代人
  6 6
• 技术过程
  16 nm 16 nm
• 发布日期
  Q3/2015 Q3/2015

This section details the built-in codecs used for encoding and decoding media content, which significantly enhance processing speed and efficiency.

• h265 / HEVC (8 bit)
  没有 没有
• h265 / HEVC (10 bit)
  没有 没有
• h264
  Decode Decode / Encode
• VP9
  没有 没有
• VP8
  Decode Decode
• AV1
  没有 没有
• AVC
  Decode Decode
• VC-1
  Decode Decode
• JPEG
  Decode / Encode Decode / Encode

Overview of the types and quantities of RAM supported by Apple A9X 和 Apple A9. The supported memory frequencies may vary depending on the motherboard configuration.

• 存储器类型
  LPDDR4-3200 LPDDR4-3200
• 最大内存
  2 GB 4 GB
• ECC
  没有 没有
• 记忆通道
  1 2

• AES-NI
  没有 没有

Analyze the TDP (Thermal Design Power) requirements of Apple A9 和 Apple A9X to make an informed decision on the appropriate cooling system. Remember that TDP refers to thermal watts, not electrical watts.

• TDP (PL1)
  5 W 8 W

Information on architecture, interfaces, and additional instructions supported by Apple A9 和 Apple A9X, including virtual machine technologies and fabrication processes.

• 指令集（ISA）
  x86-64 (64 bit) x86-64 (64 bit)
• 虚拟化
  None None
• L2-Cache
  3.00 MB 3.00 MB
• L2-Cache
  4.00 MB --
• 建筑学
  A9 A9
• 技术过程
  16 nm 16 nm
• 插座
  N/A N/A
• 发布日期
  Q3/2015 Q3/2015